275522260440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1381}}^1\times {\mathrm{2179}}^1$

素因数の和:3690

約数の個数: 256

約数和(自身を含む): 954442368000

約数和(自身を除く): 678920107560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 109, 120, 140, 168, 210, 218, 280, 327, 420, 436, 545, 654, 763, 840, 872, 1090, 1308, 1381, 1526, 1635, 2179, 2180, 2289, 2616, 2762, 3052, 3270, 3815, 4143, 4358, 4360, 4578, 5524, 6104, 6537, 6540, 6905, 7630, 8286, 8716, 9156, 9667, 10895, 11048, 11445, 13074, 13080, 13810, 15253, 15260, 16572, 17432, 18312, 19334, 20715, 21790, 22890, 26148, 27620, 29001, 30506, 30520, 32685, 33144, 38668, 41430, 43580, 45759, 45780, 48335, 52296, 55240, 58002, 61012, 65370, 76265, 77336, 82860, 87160, 91518, 91560, 96670, 116004, 122024, 130740, 145005, 150529, 152530, 165720, 183036, 193340, 228795, 232008, 237511, 261480, 290010, 301058, 305060, 366072, 386680, 451587, 457590, 475022, 580020, 602116, 610120, 712533, 752645, 903174, 915180, 950044, 1053703, 1160040, 1187555, 1204232, 1425066, 1505290, 1662577, 1806348, 1830360, 1900088, 2107406, 2257935, 2375110, 2850132, 3009199, 3010580, 3161109, 3325154, 3562665, 3612696, 4214812, 4515870, 4750220, 4987731, 5268515, 5700264, 6018398, 6021160, 6322218, 6650308, 7125330, 8312885, 8429624, 9027597, 9031740, 9500440, 9975462, 10537030, 12036796, 12644436, 13300616, 14250660, 15045995, 15805545, 16625770, 18055194, 18063480, 19950924, 21064393, 21074060, 24073592, 24938655, 25288872, 28501320, 30091990, 31611090, 33251540, 36110388, 39901848, 42128786, 42148120, 45137985, 49877310, 60183980, 63193179, 63222180, 66503080, 72220776, 84257572, 90275970, 99754620, 105321965, 120367960, 126386358, 126444360, 168515144, 180551940, 199509240, 210643930, 252772716, 315965895, 328002691, 361103880, 421287860, 505545432, 631931790, 656005382, 842575720, 984008073, 1263863580, 1312010764, 1640013455, 1968016146, 2296018837, 2527727160, 2624021528, 3280026910, 3936032292, 4592037674, 4920040365, 6560053820, 6888056511, 7872064584, 9184075348, 9840080730, 11480094185, 13120107640, 13776113022, 18368150696, 19680161460, 22960188370, 27552226044, 34440282555, 39360322920, 45920376740, 55104452088, 68880565110, 91840753480, 137761130220, 275522260440]

約数ペア:

[(1, 275522260440), (2, 137761130220), (3, 91840753480), (4, 68880565110), (5, 55104452088), (6, 45920376740), (7, 39360322920), (8, 34440282555), (10, 27552226044), (12, 22960188370), (14, 19680161460), (15, 18368150696), (20, 13776113022), (21, 13120107640), (24, 11480094185), (28, 9840080730), (30, 9184075348), (35, 7872064584), (40, 6888056511), (42, 6560053820), (56, 4920040365), (60, 4592037674), (70, 3936032292), (84, 3280026910), (105, 2624021528), (109, 2527727160), (120, 2296018837), (140, 1968016146), (168, 1640013455), (210, 1312010764), (218, 1263863580), (280, 984008073), (327, 842575720), (420, 656005382), (436, 631931790), (545, 505545432), (654, 421287860), (763, 361103880), (840, 328002691), (872, 315965895), (1090, 252772716), (1308, 210643930), (1381, 199509240), (1526, 180551940), (1635, 168515144), (2179, 126444360), (2180, 126386358), (2289, 120367960), (2616, 105321965), (2762, 99754620), (3052, 90275970), (3270, 84257572), (3815, 72220776), (4143, 66503080), (4358, 63222180), (4360, 63193179), (4578, 60183980), (5524, 49877310), (6104, 45137985), (6537, 42148120), (6540, 42128786), (6905, 39901848), (7630, 36110388), (8286, 33251540), (8716, 31611090), (9156, 30091990), (9667, 28501320), (10895, 25288872), (11048, 24938655), (11445, 24073592), (13074, 21074060), (13080, 21064393), (13810, 19950924), (15253, 18063480), (15260, 18055194), (16572, 16625770), (17432, 15805545), (18312, 15045995), (19334, 14250660), (20715, 13300616), (21790, 12644436), (22890, 12036796), (26148, 10537030), (27620, 9975462), (29001, 9500440), (30506, 9031740), (30520, 9027597), (32685, 8429624), (33144, 8312885), (38668, 7125330), (41430, 6650308), (43580, 6322218), (45759, 6021160), (45780, 6018398), (48335, 5700264), (52296, 5268515), (55240, 4987731), (58002, 4750220), (61012, 4515870), (65370, 4214812), (76265, 3612696), (77336, 3562665), (82860, 3325154), (87160, 3161109), (91518, 3010580), (91560, 3009199), (96670, 2850132), (116004, 2375110), (122024, 2257935), (130740, 2107406), (145005, 1900088), (150529, 1830360), (152530, 1806348), (165720, 1662577), (183036, 1505290), (193340, 1425066), (228795, 1204232), (232008, 1187555), (237511, 1160040), (261480, 1053703), (290010, 950044), (301058, 915180), (305060, 903174), (366072, 752645), (386680, 712533), (451587, 610120), (457590, 602116), (475022, 580020)]